Home / 4,176,183,715.74-6,267,267,611.01-1,520,234,245.08

Finding the Fourth Proportional to 4,176,183,715.74, 6,267,267,611.01 and 1,520,234,245.08

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Solution

The fourth proportional to 4,176,183,715.74, 6,267,267,611.01 and 1,520,234,245.08 is: 2,281,440,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,183,715.74 : 6,267,267,611.01 = 1,520,234,245.08 : x
  2. Step 2: Convert to fraction form
    4,176,183,715.74/6,267,267,611.01 = 1,520,234,245.08/x
  3. Step 3: Cross multiply
    4,176,183,715.74x = 6,267,267,611.01 × 1,520,234,245.08
  4. Step 4: Simplify right side
    4,176,183,715.74x = 9,527,714,845,338,122,240
  5. Step 5: Solve for x
    x = 9,527,714,845,338,122,240/4,176,183,715.74
  6. Step 6: Final answer
    x = 2,281,440,543.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.